Init app install + json + default ct update

ct/guardian.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: HydroshieldMKII
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/HydroshieldMKII/Guardian
+
+APP="Guardian"
+var_tags="${var_tags:-media;monitoring}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-12}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  # Check if installation is present | -f for file, -d for folder
+  if [[ ! -d "/opt/${APP}" ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  # Crawling the new version and checking whether an update is required
+  RELEASE=$(curl -fsSL [RELEASE_URL] | [PARSE_RELEASE_COMMAND])
+  if [[ "${RELEASE}" != "$(cat /opt/${APP}_version.txt)" ]] || [[ ! -f /opt/${APP}_version.txt ]]; then
+    # Stopping Services
+    msg_info "Stopping $APP"
+    systemctl stop [SERVICE_NAME]
+    msg_ok "Stopped $APP"
+
+    # Creating Backup
+    msg_info "Creating Backup"
+    tar -czf "/opt/${APP}_backup_$(date +%F).tar.gz" [IMPORTANT_PATHS]
+    msg_ok "Backup Created"
+
+    # Execute Update
+    msg_info "Updating $APP to v${RELEASE}"
+    [UPDATE_COMMANDS]
+    msg_ok "Updated $APP to v${RELEASE}"
+
+    # Starting Services
+    msg_info "Starting $APP"
+    systemctl start [SERVICE_NAME]
+    msg_ok "Started $APP"
+
+    # Cleaning up
+    msg_info "Cleaning Up"
+    rm -rf [TEMP_FILES]
+    msg_ok "Cleanup Completed"
+
+    # Last Action
+    echo "${RELEASE}" >/opt/${APP}_version.txt
+    msg_ok "Update Successful"
+  else
+    msg_ok "No update required. ${APP} is already at v${RELEASE}"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:[PORT]${CL}"